Explore the clever mechanics behind pulleys in Jiwi's Machines Episode 2. Discover how simple systems create powerful ...

Welcome to my channel Mr Sagoo where you will learn how to make an idea with your own hands. Waiting for your support !

The boys over at North Street Labs built a handheld burning laser and made it look super simple. Well it’s not. We don’t think it’s hard either, but the only reason it looks so easy is ...